Discovery of N-[(1R,2S,5S)-2-{[(5-chloroindol-2-yl)carbonyl]amino}-5-(dimethylcarbamoyl)cyclohexyl]-5-methyl-4,5,6,7-tetrahydrothiazolo[5,4-c]pyridine-2-carboxamide hydrochloride: a novel, potent and orally active direct inhibitor of factor Xa.
Bioorg Med Chem
; 17(3): 1193-206, 2009 Feb 01.
Article
en En
| MEDLINE
| ID: mdl-19128974
ABSTRACT
In the early 1990's, we reported on the low-molecular selective fXa inhibitor DX-9065a having two amidino groups. However, it had poor oral bioavailability due to its strong basic amidino groups. To obtain fXa inhibitors with improved oral bioavailability, we investigated various non-amidino fXa inhibitors and finally discovered cis-1,2-diaminocyclohexane derivative 4c to have potent fXa inhibition, promising anticoagulant activity, and good oral bioavailability, compared with amidino compound DX-9065a. In addition, we will discuss the influence of the third substituent on the cyclohexane ring on anti-fXa activity, anticoagulant activity, PK profile, and lipophilicity.
Texto completo:
1
Bases de datos:
MEDLINE
Asunto principal:
Propionatos
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Tiazoles
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Inhibidores del Factor Xa
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Indoles
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Anticoagulantes
Límite:
Animals
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Humans
Idioma:
En
Revista:
Bioorg Med Chem
Asunto de la revista:
BIOQUIMICA
/
QUIMICA
Año:
2009
Tipo del documento:
Article
País de afiliación:
Japón